—— 请按键盘 空白键 开始游戏 ——

Nothing is a waste of time if you use the experience wisely.
如果你明智地利用经验,那么没有什么是浪费时间。
如果我们想要清洁的空气和水,就必须从保护森林开始。
Baking is not just about following recipes, it's about understanding the ingredients and how they work together.
The question is, are we happy to suppose that our grandchildren may never be able to see an elephant except in a picture book?
我写的每一首歌都是我内心的一部分。